OAKLEY is innovative. OAKLEY is provocative. OAKLEY is authentic. The sleeveless Classic B1B Tank Top is the perfect companion for summer, sun, and beach. Featuring breathable Hydrolix™ technology, it effectively wicks moisture away from the body on hot days, while its fast-drying properties ensure you stay cool and comfortable. With UPF 30+ protection, you can spend hours in the sun without damaging your skin. The iconic OAKLEY B1B logo on the chest and the casual fit add an extra touch of cool to this tank. Made from 85% polyester and 15% cotton, it offers a regular fit.